Damage to urban infrastructure and other public property from the 1989 Loma Prieta (California) earthquake.
This research project investigated the damage to public property caused by the 1989 Loma Prieta earthquake. The claims filed by state and local governments, special districts and non-profit organizations under the Federal Emergency Management Agency's (FEMA) disaster assistance program were analyzed to understand better the pattern of damage caused by the earthquake. These claims accounted for nearly $600 million. The damage distribution was very skewed with eleven agencies claiming more than 70 per cent of this total. Non-profit agencies accounted for a surprisingly large portion of overall damage. Heavy damage was concentrated in relatively few areas. The extent of damage in an area was a function of concentration of property, site conditions, characteristics of building stock, and distance from the epicenter.